Growing
Because they are highly sensitive to even light frost, Key limes are best managed as container plants if you live in a region where temperatures dip. This allows you to move the tree indoors once the growing season ends to protect it from the cold. When planting, ensure your soil stays slightly acidic, ideally between a pH of 5.5 and 7.0, and prioritize excellent drainage to prevent waterlogged roots.
Unlike many other fruits, Key limes do not continue to ripen once they are removed from the tree. You must harvest them when they are fully ready to use to ensure you capture their signature aromatic, highly acidic flavor. Because the rind is much thinner than that of a Persian lime, the fruit is more delicate. To maintain quality, store your unwashed fruit in the fridge. If you have a surplus, you can also preserve the juice through freezing for later use in recipes or drinks.
Plant Witch